If you live in Clear Creek you get priority for membership.
There is a waiting list for out of county but you should call and find out what actual wait time is as this is nice place to shoot and membership is very reasonable.
You will need to provide proof of firearms safety class and you get a discount for N.R.A. membership.
Why not get on the list? If you get in soon, great! If not, you only spent a few minutes on the application.
Good luck!